Flashcards AI Study vs Skill Decay Tracker
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Flashcards AI Study
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Master anything with flashcards and science-backed study techniques. Flashcards uses spaced repetition and active recall to help you memorize faster and remember longer. FREE FEATURES: β’ AI-Powered Flashcard Generation Create flashcards instantly with AI. Just enter a topic and get ready-to-study cards for medicine, science, history, and more. Free users have limited AI generations. β’ Spaced Repetition Algorithm Our intelligent algorithm schedules reviews at optimal intervals, moving information from short-term to long-term memory efficiently. β’ Active Recall Practice Test yourself with proven memory techniques. Flip cards, rate your knowledge, and watch your retention improve. β’ Study Streaks & Activity Tracking Build consistent study habits with daily streaks. Track your progress with detailed activity calendars and statistics. β’ Pre-Made Decks Library Access curated flashcard decks for medical, science, history, geography, art, literature, and more. β’ Custom Flashcard Creation Create your own decks with text and rich formatting. Perfect for personalized study materials. β’ Multiple Study Modes Study in regular or shuffle mode. Focus on new cards, review due cards, or study everything. β’ Progress Tracking Monitor your learning with detailed stats: current streak, longest streak, total active days, and card mastery levels. PREMIUM FEATURES (Requires Subscription): β’ Unlimited AI deck generations β’ Unlimited decks and cards β’ Add images to flashcards β’ No daily learning limits PERFECT FOR β’ Students preparing for exams β’ Anyone wanting to memorize information effectively SCIENCE-BACKED LEARNING Flashcards uses a proven spaced repetition algorithmβthe same method used by medical students and top performers worldwide. WHY CHOOSE FLASHCARDS? β’ AI-powered flashcard generation saves hours of manual creation β’ Spaced repetition algorithm optimizes review timing automatically β’ Active recall practice strengthens memory retention β’ Study streaks keep you motivated and consistent β’ Pre-made decks for popular subjects β’ Beautiful, intuitive interface designed for focused studying Start studying smarter today. Auto-renewable subscriptions are available. Plan options, pricing, and any free trial are shown in the app before purchase. Subscriptions auto-renew unless cancelled. Manage subscriptions in your Apple ID settings. Terms of Use: https://mpc-app-c2e7a.web.app/cards-terms.html Privacy Policy: https://mpc-app-c2e7a.web.app/cards-privacy.html
Skill Decay Tracker
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Skill Decay Tracker uses the Ebbinghaus forgetting curve to show you exactly when your knowledge is fading β and stops it before it's gone. Add any skill you want to retain: a programming language, a spoken language, a framework, a concept, or anything custom. The app tracks how your memory decays over time and tells you which skills need attention today. PRACTICE WITH AI Each session generates fresh challenges tailored to your skill β multiple choice, true/false, and open-ended questions. Connect your own Claude, OpenAI, or Gemini API key for unlimited sessions, or use the built-in quota. KNOW YOUR WEAK SPOTS The health score for each skill updates in real time based on how long it's been since you last practiced and how well you did. Red means it's fading fast. Green means you're solid. TRACK YOUR PROGRESS β Activity heatmap across the last 12 weeks β XP and leveling system that rewards consistency β Per-skill accuracy and session history β Challenge type breakdown to spot patterns β Daily streaks to build a habit STAY ON TOP OF IT β Home screen widgets show your most at-risk skills at a glance β Daily reminder notifications at a time that works for you β Critical decay alerts when a skill drops below the danger threshold BUILT FOR DEPTH Skills are organized by category β Programming, Language, Tool, Concept, or Custom. You control the decay rate and question count for each skill. Everything syncs across your devices via iCloud. PRO Unlock unlimited skills, higher question counts per session, and full analytics. Or use your own API key to get Pro-equivalent access without a subscription. Available in English and Russian. Terms of Use: https://paul-kltsk.github.io/skill-decay-tracker/terms.html Privacy Policy: https://paul-kltsk.github.io/skill-decay-tracker/privacy.html
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Verdict
The clearest difference is iOS requirement: Flashcards AI Study at 15.1 against Skill Decay Tracker's 18.6. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Flashcards AI Study sells 7 in-app purchases, starting at $7.99 per 7 days and Skill Decay Tracker sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Flashcards AI Study | Skill Decay Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | β |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 15.1 β better | 18.6 |
| Further details β not scored | ||
| Size | 45 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | ULADZISLAU ZINCHANKA | Pavel Kulitski |
In-app purchases
Flashcards AI Study
- Premium Weekly3 Days trial$7.997 Days
- Premium Monthly$9.991 Month
- Premium Monthly7 Days trial$9.991 Month
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- Premium Monthly3 Days trial$9.991 Month
- Premium Yearly$29.991 Year
- Premium Yearly$39.991 Year
- Premium Yearly7 Days trial$39.991 Year
Skill Decay Tracker
- Pro Monthly$5.991 Month
- Pro Annual$59.991 Year
Questions
Is Flashcards AI Study free?
Is Skill Decay Tracker free?
Do Flashcards AI Study or Skill Decay Tracker have ads?
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